$(function() {

    //随机颜色
    randomColor = function () {
        return '#' + ('00000' + (Math.random() * 0x1000000 << 0).toString(16)).slice(-6);
    };
    
 

    drawCircle = function (rootDomId, size, text) {
        var new_circle = $('<div class="circle">' + text + '</div>');
        new_circle.css({
            'height': size + 'px',
            'width': size + 'px',
            'line-height': size + 'px',
            'background-color': randomColor()
        });
        $('#' + rootDomId).append(new_circle);
    };
    
    show_sys_modal=function(id){
    	$(document.body).append($('#'+id));
    	$('#'+id).modal('show');
    	
    }
    
    
    
 

    drawBubble=function(){

    };

});